UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'af9aB63QFWVB9qpyPPEAAYUEwThctqwNIQvMyn/lk6Y=' 
WHERE 
  key_id = 'a1cb671f02decf5581693786bc9e8e24028edfc061815d36739594a7fb44c182' 
  AND (
    token = 'af9aB63QFWVB9qpyPPEAAYUEwThctqwNIQvMyn/lk6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )